Post-process > Wide-range general-purpose digital head Γ-DⅡ
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Wide-range general-purpose digital head Γ-DⅡ

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Features

Γ-DⅡ (Gamma -DⅡ) Has a Wide Range of Size Measuring

The Γ-DⅡ reduces the setting time for size changing.
Setting for size changing in the same workpiece does not need.

High Accuracy & Repeatability

High precision and minimization of thermal effect on measurement have been achieved by using optical scale system in the Γ-DⅡ .
The repeatability of Γ-DⅡ is less than or equal to 0.2 μm (the mean value obtained by measurement 25 times ± 4 σ ).

Accurate and Stable Measurement with High Responsiveness

The Γ-DⅡ function that follows the fluctuations of measuring-value has been improved.
IIt enables accurate and stable measurement with less error-occurring .

Compact Design and Slim Cable

The Γ-DⅡ is compact; essential functions are all in its body. And it does not need any relay boxes. The Γ-DⅡ also uses a slim cable, so it is easy to arrange the cable in building
the system which even has a narrow space, etc.

Application

・Measuring Inner diameter, Outer Diameter, Eccentricity and Difference in Level, etc.

Application

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Overveiw

Specifications

Model Γ-DⅡ
Product code 0966100
Standard finger length 82 mm 152 mm
Repeatability ≦ 0.2 µm (4 σ) ≦ 0.4 µm (4 σ)
Wide linear range
(Reference value)
≦0.05% / F.S. (12.5 mm range: ≦6.3 μm) ≦0.05% / F.S. (20 mm range: ≦10 μm)
Narrow linear range
(Reference value)
≦ 0.5%(≦ 5 μm)/ ± 500 μm
Measuring force (Downward) 1.4 to 3.6 N 0.8 to 2.2 N
Measuring range 12.5 (± 6.25) mm 20 (± 10) mm
Pre travel 6.35 to 6.7 mm 10.2 to 10.85 mm
Retract stroke 6.5 to 7 mm 10.5 to 11.35 mm
Retract system
(Air pressure supply)
Single-acting air cylinder (0.35 MPa to 0.5 MPa)
Waterproof standard IP67 compliant
Diameter and length of the cable φ 5.6 mm、6 m
Weight (Body) Approx. 0.8 kg

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